Add prettier

.editorconfig

@@ -6,7 +6,7 @@ trim_trailing_whitespace = true
 insert_final_newline = true
 charset = utf-8
 indent_style = space
-indent_size = 4
+indent_size = 2
 
 [{LICENSE,NOTICE,*.{md,yml,yaml,json}}]
 trim_trailing_whitespace = false

.git-blame-ignore-revs

@@ -0,0 +1,2 @@
+# The first time that we ran prettier.
+3b2036c2db205e7f9a10a6b4fef2ec1760b8f51b

.prettierrc.yaml

@@ -0,0 +1,8 @@
+# SPDX-FileCopyrightText: 2024 Gnuxie <Gnuxie@protonmail.com>
+#
+# SPDX-License-Identifier: CC0-1.0
+
+tabWidth: 2
+useTabs: false
+semi: true
+trailingComma: "es5"

package.json

@@ -12,7 +12,7 @@
     "postbuild": "corepack yarn describe-version",
     "describe-version": "(git describe > version.txt.tmp && mv version.txt.tmp version.txt) || true && rm -f version.txt.tmp",
     "remove-tests-from-lib": "rm -rf lib/test/ && cp -r lib/src/* lib/ && rm -rf lib/src/",
-    "lint": "corepack yarn eslint src test",
+    "lint": "corepack yarn eslint src test && corepack yarn prettier --check src test",
     "start:dev": "corepack yarn build && node --async-stack-traces lib/index.js",
     "test": "ts-mocha --project ./tsconfig.json test/commands/**/*.ts",
     "test:integration": "NODE_ENV=harness ts-mocha --async-stack-traces --forbid-only --require test/integration/fixtures.ts --timeout 300000 --project ./tsconfig.json \"test/integration/**/*Test.ts\"",
@@ -43,6 +43,7 @@
     "eslint": "^9.7.0",
     "expect": "^29.7.0",
     "mocha": "^10.7.0",
+    "prettier": "^3.3.3",
     "ts-mocha": "^10.0.0",
     "typescript": "^5.5.3",
     "typescript-eslint": "^7.16.1",